Assignee
XELAVIS SA
3 granted patents·2 citations·filing 1980–1980
Technology mixB41J3
Top patents by PatentIndex Score
3 records- 0129US4334791ADevice for controlling the typing action of a single type carrying element for typewritersXELAVIS SA·Filed 1980·Granted Jun 15, 1982·2 cites·7 claims
- 0224US4332491ADevice for the feed and motion reversal of the ribbon for typewriter cartridges and cartridge thereforeXELAVIS SA·Filed 1980·Granted Jun 1, 1982·0 cites·4 claims
- 0324US4332488ADevice for the control of the position of the type carrying element in typewritersXELAVIS SA·Filed 1980·Granted Jun 1, 1982·0 cites·6 claims
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